Napkin holder



FIG. 1 is a top, side and front perspective view of a napkin holder showing my new design;

FIG. 2 is a bottom, side and rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a right side elevation view, the left side being a mirror image thereof. 

CLAIM The ornamental design for a napkin holder, as shown and described. 